商鋪名稱：南京拓鴻液壓科技有限公司
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聯系地址：江蘇省江寧區竹山路30#
郵編：201888
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Merkel導向環 SB型
產品特點
設計說明
活塞用非金屬導向環SB
請遵守我們的通用設計準則→參照技術手冊
工程機械，工業車輛，農用機械，起重機，注塑機械，
裝卸平臺，冶金油缸，壓機，支承油缸
產品優點
用作活塞桿的非金屬導向元件，適用于ISO 10766標準腔
體溝槽
金屬/塑料材料配合，可防止“滯塞”和“咬死”現象
負荷承受力高，彈性（非塑性）特性最高到破壞點
導向元件棱邊有倒角，防止棱邊被擠進腔體溝槽半圓倒
角處產生的間隙擠出
易于扣壓裝配 (d ≤ 300mm).
推薦應用
材料配方
d≤300mm, 開口環
材料代號
夾織物HGW HG517
夾織物HGW HG600
d>300mm, 按尺寸切割的帶(條)或成型件
材料代號
夾織物HGW HG600
工作條件
材料HGW HG517 HGW HG600
溫度范圍℃
液壓油 HL，HLP –40 °C … +120 °C –40 °C … +120 °C
HFA 流體+5 °C … +60 °C +5 °C … +60 °C
HFB 流體+5 °C … +60 °C +5 °C … +60 °C
HFC 流體–40 °C … +60 °C –40 °C … +60 °C
HFD 流體–40 °C … +120 °C –40 °C … +120 °C
水+5 °C … +60 °C +5 °C … +60 °C
HETG （油菜籽油） –40 °C … +80 °C –40 °C … +80 °C
HEES （合成酯） –40 °C … +100 °C –40 °C … +100 °C
HEPG （乙二醇） –40 °C … +80 °C –40 °C … +80 °C
礦物油脂–40 °C … +120 °C –40 °C … +120 °C
表面加工精度
峰谷高度Ra Rmax
滑動表面0,05 … 0,3 μm ≤2,5 μm
溝槽底面≤2 μm ≤10,0 μm
溝槽側面≤3 μm ≤15,0 μm
在切削深度c＝Rz/2和基準線Cref＝0％時，表面支承長度比Mr >50％至最大90％。
公差推薦
DF
H8
給尺寸D和d1規定的公差，必須與所用密封圈結合起來看
待。尺寸表規定的d1要相對導向環單獨看待。相鄰密封腔
體對應的直徑，應該根據密封元件來修正。
生產公差
斷面厚度S
–0,02 … –0,08 mm
表面負荷
P<50 N/mm2 60℃以下
P<25 N/mm2 100℃以下
D*dF*L*H 訂貨號 材料
20*23*5,5*5,6 24269402 HGWHG517
22*25*5,5*5,6 24288276 HGWHG517
25*28*5,5*5,6 24226044 HGWHG517
28*31*5,5*5,6 24226045 HGWHG517
30*33*5,5*5,6 24226046 HGWHG517
32*35*5,5*5,6 24226047 HGWHG517
32*37*9,6*9,7 24306287 HGWHG517
35*38*5,5*5,6 24226048 HGWHG517
36*39*5,5*5,6 24226049 HGWHG517
36*41*9,6*9,7 24131021 HGWHG517
38*41*5,5*5,6 24226050 HGWHG517
40*43*5,5*5,6 24226052 HGWHG517
40*45*9,6*9,7 24131024 HGWHG517
42*47*5,5*5,6 24131026 HGWHG517
45*50*5,5*5,6 24131029 HGWHG517
45*50*9,6*9,7 24131030 HGWHG517
50*55*5,5*5,6 24131032 HGWHG517
50*55*9,6*9,7 24131033 HGWHG517
50*55*14,8*15 24237133 HGWHG517
55*60*9,6*9,7 24131036 HGWHG517
55*60*14,8*15 24275189 HGWHG517
56*61*5,5*5,6 24131038 HGWHG517
56*61*9,6*9,7 24131039 HGWHG517
56*61*14,8*15 24290092 HGWHG517
60*65*5,5*5,6 24131041 HGWHG517
60*65*9,6*9,7 24131042 HGWHG517
60*65*14,8*15 24194850 HGWHG517
60*65*19,8*20 24237268 HGWHG517
63*68*9,6*9,7 24131045 HGWHG517
65*70*9,6*9,7 24131048 HGWHG517
65*70*14,8*15 24341762 HGWHG517
70*75*9,6*9,7 24131051 HGWHG517
70*75*14,8*15 24180724 HGWHG517
75*80*9,6*9,7 24131054 HGWHG517
75*80*14,8*15 24351115 HGWHG517
80*85*9,6*9,7 24131056 HGWHG517
80*85*14,8*15 24138557 HGWHG517
80*85*24,5*25 24345442 HGWHG517
85*90*9,6*9,7 24131058 HGWHG517
85*90*14,8*15 24346624 HGWHG517
90*95*9,6*9,7 24131060 HGWHG517
90*95*14,8*15 24232557 HGWHG517
95*100*9,6*9,7 24148244 HGWHG517
100*105*9,6*9,7 24131062 HGWHG517
100*105*14,8*15 24174684 HGWHG517
100*105*24,5*25 24294287 HGWHG517
105*110*9,6*9,7 24197459 HGWHG517
105*110*14,8*15 24191184 HGWHG517
110*115*14,8*15 24193285 HGWHG517
110*115*24,5*25 24306764 HGWHG517
111,1*116,1*19,8*25 24375990 HGWHG517
115*120*24,5*25 24311951 HGWHG517
120*125*9,6*9,7 24136649 HGWHG517
120*125*14,8*15 24174685 HGWHG517
120*125*24,5*25 24240122 HGWHG517
125*130*9,6*9,7 24131068 HGWHG517
125*130*14,8*15 24131069 HGWHG517
130*135*14,8*15 24172594 HGWHG517
130*135*19,8*20 24375478 HGWHG517
140*145*9,6*9,7 24131071 HGWHG517
140*145*14,8*15 24131072 HGWHG517
140*145*24,5*25 24143420 HGWHG517
145*150*19,8*20 24342271 HGWHG517
145*150*24,5*25 24349284 HGWHG517
150*155*14,8*15 24131075 HGWHG517
160*165*14,8*15 24131078 HGWHG517
165*170*14,8*15 24183087 HGWHG517
170*175*14,8*15 24190517 HGWHG517
170*175*24,5*25 24375858 HGWHG517
180*185*14,8*15 24131081 HGWHG517
180*188*24,5*25 24354370 HGWHG517
190*195*14,8*15 24216375 HGWHG517
190*195*24,5*25 24262387 HGWHG517
200*205*14,8*15 24131084 HGWHG517
200*208*24,5*25 24227974 HGWHG517
210*215*14,8*15 24226067 HGWHG517
210*218*24,5*25 24263732 HGWHG517
220*225*14,8*15 24209167 HGWHG517
230*235*14,8*15 24226069 HGWHG517
230*235*19,8*20 24342273 HGWHG517
240*245*14,8*15 24197575 HGWHG517
240*245*24,5*25 24354796 HGWHG517
240*248*24,5*25 24262692 HGWHG517
250*255*14,8*15 24226070 HGWHG517
260*265*14,8*15 24226071 HGWHG517
280*285*14,8*15 HG517 ISOHGW
280*285*24,5*25 24351791 HGWHG517
280*288*24,5*25 24353315 HGWHG517
300*305*14,8*15 24191327 HGWHG517
300*305*24,5*25 24334866 HGWHG600
300*308*24,5*25 24256760 HGWHG600
310*315*14,8*15 24226075 HGWHG600
310*315*24,5*25 24343892 HGWHG600
310*318*24,5*25 24294293 HGWHG600
316,2*321,2*24,5*25 49044808 HGWHG600
320*325*14,8*15 24226076 HGWHG600
320*325*24,5*25 24226077 HGWHG600
320*328*24,5*25 24308092 HGWHG600
330*335*14,8*15 24226078 HGWHG600
330*335*24,5*25 24187413 HGWHG600
340*345*14,8*15 24226079 HGWHG600
340*345*24,5*25 24226080 HGWHG600
350*355*14,8*15 24226081 HGWHG600
350*355*24,5*25 24226082 HGWHG600
350*358*24,5*25 24337997 HGWHG600
360*365*14,8*15 24226083 HGWHG600
360*365*24,5*25 24226084 HGWHG600
360*368*24,5*25 24342012 HGWHG600
370*375*24,5*25 24327519 HGWHG600
380*385*14,8*15 24353459 HGWHG600
380*385*24,5*25 24250195 HGWHG600
390*395*14,8*15 24375951 HGWHG600
390*395*24,5*25 24187414 HGWHG600
390*398*24,5*25 24307327 HGWHG600
400*405*14,8*15 24345757 HGWHG600
400*405*24,5*25 24333824 HGWHG600
400*408*24,5*25 24259182 HGWHG600
406,4*414,4*24,5*25 24361390 HGWHG600
410*415*14,8*15 24288046 HGWHG600
410*415*24,5*25 24294216 HGWHG600
420*425*14,8*15 24356361 HGWHG600
420*425*24,5*25 24329919 HGWHG600
420*428*24,5*25 24346468 HGWHG600
440*448*24,5*25 24363242 HGWHG600
450*455*14,8*15 24265877 HGWHG600
450*455*24,5*25 24339926 HGWHG600
450*458*24,5*25 24294987 HGWHG600
457,2*465,2*24,5*25 24367537 HGWHG600
460*465*14,8*15 24356363 HGWHG600
460*465*24,5*25 24339221 HGWHG600
460*468*24,5*25 24269407 HGWHG600
463,6*471,6*24,5*25 24361809 HGWHG600
470*475*14,8*15 24327589 HGWHG600
470*475*24,5*25 24359238 HGWHG600
475*483*24,5*25 24334724 HGWHG600
480*485*24,5*25 24339373 HGWHG600
480*488*24,5*25 24291803 HGWHG600
490*498*24,5*25 24290172 HGWHG600
500*505*14,8*15 24356362 HGWHG600
500*505*24,5*25 24269675 HGWHG600
500*508*24,5*25 24269421 HGWHG600
508*516*24,5*25 24346656 HGWHG600
510*518*24,5*25 24299556 HGWHG600
520*525*24,5*25 24345682 HGWHG600
520*528*24,5*25 24329460 HGWHG600
530*535*14,8*15 24356360 HGWHG600
530*538*24,5*25 24363243 HGWHG600
535*540*9,6*9,7 24351386 HGWHG600
540*548*24,5*25 24274965 HGWHG600
550*555*24,5*25 24362838 HGWHG600
558,8*566,8*24,5*25 24361615 HGWHG600
560*568*24,5*25 24275169 HGWHG600
570*575*24,5*25 24250196 HGWHG600
570*578*24,5*25 24315103 HGWHG600
580*588*24,5*25 24307424 HGWHG600
590*595*24,5*25 24316066 HGWHG600
590*598*24,5*25 24288148 HGWHG600
600*605*24,5*25 24337098 HGWHG600
600*608*24,5*25 24340044 HGWHG600
630*638*24,5*25 24308091 HGWHG600
640*648*24,5*25 24298435 HGWHG600
650*655*14,8*15 24302588 HGWHG600
650*655*24,5*25 24302589 HGWHG600
650*658*24,5*25 24293966 HGWHG600
660*665*24,5*25 24336388 HGWHG600
670*675*24,5*25 24353636 HGWHG600
670*678*24,5*25 24300401 HGWHG600
680*688*24,5*25 24269484 HGWHG600
700*705*14,8*15 24257373 HGWHG600
710*715*24,5*25 24359709 HGWHG600
720*728*24,5*25 24295834 HGWHG600
730*735*24,5*25 24362406 HGWHG600
740*748*24,5*25 24243177 HGWHG600
749,5*757,5*24,5*25 24367124 HGWHG600
750*758*24,5*25 24306400 HGWHG600
787,4*795,4*24,5*25 24331518 HGWHG600
790*798*24,5*25 24351818 HGWHG600
800*808*24,5*25 24295217 HGWHG600
820*828*24,5*25 24335809 HGWHG600
830*838*24,5*25 24339267 HGWHG600
850*858*24,5*25 24269891 HGWHG600
860*868*24,5*25 24294618 HGWHG600
880*888*24,5*25 24336302 HGWHG600
890*898*14,8*15 24297567 HGWHG600
890*898*24,5*25 24338494 HGWHG600
900*908*24,5*25 24257240 HGWHG600
950*958*24,5*25 24294142 HGWHG600
970*978*24,5*25 24359657 HGWHG600
975*983*24,5*25 24293718 HGWHG600
1000*1005*24,5*25 24352886 HGWHG600
1050*1058*24,5*25 24296553 HGWHG600
1150*1158*24,5*25 24357301 HGWHG600
1295,4*1303,4*24,5*25 24363063 HGWHG600
1650*1658*24,5*25 24335492 HGWHG600
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